package com.gzr.mapper;

import com.gzr.pojo.Category;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface CategoryMapper {
    //新增文章分类
    @Insert("insert into category (category_name, category_alias, create_user, create_time, update_time)" +
            " values (#{categoryName},#{categoryAlias},#{createUser},#{createTime},#{updateTime})")
    void add(Category category);

    //查询当前用户所有文章
    @Select("select * from category where create_user=#{userId}")
    List<Category> categoryList(int userId);

    //查询文章分类列表
    @Select("select * from category where id=#{id}")
    Category findById(Integer id);

    @Update("update category set category_name=#{categoryName},category_alias=#{categoryAlias} where id=#{id}")
    void update(Category category);

    @Delete("delete from category where id=#{id}")
    void delete(Category category);
}
